#specialrelativity

Live, measured metrics for the hashtag #specialrelativity from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #specialrelativity

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$5.00/ year · 17-character #name
Claim #specialrelativity — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-09-27 04:57 UTC
1
09-21
0
09-22
0
09-23
0
09-24
0
09-25
0
09-26
0
09-27

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-09-27 04:57 UTC

No related tags with measured usage found for #specialrelativity.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-27 04:57 UTC

Everything below is measured over the latest 40 public posts (spanning ~73589 hours).

Posting hours (UTC) — busiest: 08:00

00:0012:0023:00

Languages: English (37) · German (3)

Avg boosts / post: 0.7

Top of the latest posts

  • This is an old animation I had on VHS. I animated the train part (30 yrs ago?) with Mathematica on my NeXTdimension cube (using the graphic board NTSC Composite outputs). I renumerized it back from tape lately and added the scrolling text.

    Les capsules du prof Lutz@[email protected]♥ 3↻ 22025-02-02 20:18 UTCView post →
  • perfect physics pron 💜 phwoah! https://bigthink.com/starts-with-a-bang/flying-proved-einstein-right/ aside: i feel my education was lacking in this space. i was at primary school in the 60s, high school in the 70s, uni in the 80s. as best

    Droppie [infosec] 🐨:archlinux: :kde: :firefox_nightly: :thunderbird: :vegan:​@[email protected]♥ 2↻ 02026-08-20 01:23 UTCView post →
  • Einstein and the philosophical problems of 20th-century physics In this post, we will see the book Einstein and the philosophical problems of 20th-century physics. Many interesting articles are present in the book which would interest a phy

    Mir Books@[email protected]♥ 0↻ 02018-04-19 02:48 UTCView post →

What “specialrelativity” means

Wikipedia

In physics, the special theory of relativity, or simply special relativity, is a scientific theory of the relationship between space and time. In Albert Einstein's 1905 paper, "On the Electrodynamics of Moving Bodies", the theory is presented as being based on just two postulates:The laws of physics are invariant (identical) in all inertial frames of reference. This is known as the principle of relativity. The speed of light in vacuum is the same for all observers, regardless of the motion of l

“Special relativity” on Wikipedia (CC BY-SA) →

#specialrelativity across platforms

every network with a public tag surface

Follow #specialrelativity straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/specialrelativity